Finding the Third Proportional to 79,974,951,373 and 166,569,382,433

Step by Step Solution

1. Step 1: Write the proportion equation
   79,974,951,373 : 166,569,382,433 = 166,569,382,433 : x
2. Step 2: Convert to fraction form
   79,974,951,373/166,569,382,433 = 166,569,382,433/x
3. Step 3: Cross multiply
   79,974,951,373x = 166,569,382,433 × 166,569,382,433
4. Step 4: Simplify right side
   79,974,951,373x = 27,745,359,164,111,010,660,352
5. Step 5: Solve for x
   x = 27,745,359,164,111,010,660,352/79,974,951,373
6. Step 6: Final answer
   x = 346,925,614,680.37